VOLCANIC SO2 FORECAST Model: FLEXPART Meteorology: GFS By: NILU Date: 20220602 13:08 CET Model simulation details: Volcano: Grímsvötn Location: 64.4N, -17.3W Altitude/Summit elevation: 1725 m a.s.l Start of release: 20220602 120000 UTC End of release: 20220606 120000 UTC SO2 emission rate: 0.10E+04 kg/s Total SO2 mass released: 0.35E+09 kg Plume height (km a.s.l.): 11.00 Vertical distribution in eruption column: Height (km a.s.l): fraction 1.0 - 3.5 : 0.10 3.5 - 6.0 : 0.20 6.0 - 8.5 : 0.30 8.5 - 11.0 : 0.40 Model output grid: Horizontal resolution (dx,dy): 0.5 x 0.5 degrees Vertical resolution (dz): 1000 meters (from 0-30km) Lower left corner (Lon, Lat): -179,-90 (GLOBAL) Temporal resolution: 1-hourly averaged SO2 conc. ------------------------------------------------